112125589 has 2 divisors, whose sum is σ = 112125590. Its totient is φ = 112125588.

The previous prime is 112125539. The next prime is 112125599. The reversal of 112125589 is 985521211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111724900 + 400689 = 10570^2 + 633^2 .

It is a cyclic number.

It is not a de Polignac number, because 112125589 - 2¹⁵ = 112092821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112125509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56062794 + 56062795.

It is an arithmetic number, because the mean of its divisors is an integer number (56062795).

Almost surely, 2^112125589 is an apocalyptic number.

It is an amenable number.

112125589 is a deficient number, since it is larger than the sum of its proper divisors (1).

112125589 is an equidigital number, since it uses as much as digits as its factorization.

112125589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 34.

The square root of 112125589 is about 10588.9371043557. The cubic root of 112125589 is about 482.2085565789.

The spelling of 112125589 in words is "one hundred twelve million, one hundred twenty-five thousand, five hundred eighty-nine".